I've been using the firming serum for a couple of weeks. I haven't noticed any difference yet. I'm 64 years old, and have some sagging in the jowl and neck area. I was hoping to see some firming there, but nothing yet.

I tried this once and although my skin felt awesome and toned, the smell was too chemical/synthetic for me. I wrote the company and asked them to please replace the fragrance they are using with something 100% natural, or to remove it all together. Bummer.

It has a very light texture and it hydrates my skin in a very delicate way. When I started using it I had big issues with my skin as I get easily irritated from bad products. Now everything is back to normal, if not even better than ever. I use this in combination with the Derma E Overnight Peel and I feel my skin is softer and cleaner than it has been in years.

This is a wonderful product! I use it twice a day before applying the Skin Eternal DMAE Cream, (Which is also an excellent product! I believe the products compliment each other very well.) It's very light and has a fresh scent. There is a noticable decrease in the fine lines around my eyes and mouth. My skin feels hydrated all day!